Google Ads Copy Generator
Enter your offer and target keyword and get 10 Google Ads headlines (30 characters or fewer) and 4 descriptions (90 characters or fewer), each with a live character count — anything over the limit is flagged in red so you can fix it before pasting into Google Ads.
Results and any AI-generated content from this tool are provided free, "as is", for general informational purposes only and may be inaccurate, incomplete, or out of date. Always verify the output yourself before relying on it — you use this tool and its results at your own risk.
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Why Google Ads headlines are harder to write than they look
Google Ads Responsive Search Ads ask for up to 15 headlines (30 characters or fewer each) and 4 descriptions (90 characters or fewer each), and Google mixes and matches them automatically to show the best-performing combinations. Thirty characters sounds like plenty until you try to fit a real offer, your brand name, and a call to action into it — most first drafts run over, and Google Ads simply won't let you save a headline that exceeds the limit.
Every headline and description, character-counted for you
This free Google Ads copy generator writes 10 headlines and 4 descriptions from your offer and target keyword in one generation, with each one instructed to stay within Google's hard limits — but because AI-written text occasionally runs a character or two over even a firm instruction, every single result is also counted on this page and flagged in red if it goes over 30 characters (headlines) or 90 characters (descriptions). You'll never have to manually count characters or get a rejected save inside Google Ads.
Enter your offer or promotion and, optionally, the keyword you're targeting, and you'll get a full Responsive Search Ad asset set back: different angles across price, urgency, keyword-relevance, and trust, ready to paste straight into a new or existing Google Ads campaign.
Running ads to your BizGo business page? Make sure your landing page matches the offer in your ad copy — see the box above to set up or update your free BizGo page.
Why headline variety matters more than headline count
Google's ad system automatically tests different combinations of your headlines and descriptions and shows the ones that perform best more often — which only works well if your 10 headlines are genuinely different from each other, not 10 minor rewordings of the same sentence. Aim for a spread across a few distinct angles: one or two that lead with the offer/price, one or two with urgency ("this month only"), one or two that include your target keyword directly, and one or two focused on trust or credibility. That variety gives Google's auto-optimization something real to learn from, instead of testing near-duplicates against each other.
Frequently Asked Questions
Headlines are capped at 30 characters and descriptions at 90 characters. This tool shows a live character count for every result and flags anything over the limit in red.
10 headlines and 4 descriptions per generation — enough to fill a full Responsive Search Ad asset group.
Almost always, but not guaranteed — this is why every result is independently character-counted on this page and flagged in red if it goes over, rather than trusting the AI's count blindly.
Yes, completely free with no login required, up to a daily limit. Create a free BizGo account for higher daily limits.
Yes, but always review each headline and description for accuracy and Google Ads policy compliance before publishing a live campaign.
